I am hoping someone can help me, I have created url\'s like this /this/is/a/test/index.asp /this/is/a/test/index-1.asp
I need to extract some text from a string, th开发者_如何学编程en replace that text with a character removed in one instance and not in another. Hopefully this example will show you what I mean (this i
I was expecting this: echo preg_replace(\'/[^a-zA-z0-9]*/\', \'_\', \' foo Bar #1 -\'); to output this:
This question already has answers here: How can I convert ereg expressions to preg in PHP? (4 answers) Closed 3 years ago.
i have this code to make clickable links into my app: $string = preg_replace(\'!(((f|ht)tp://)[-a-zA-Zа-яА-Я()0-9@:%_+.~#?&;//=]+)!i\', \'<a href=\"$1\" rel=\"nofollow\">$1</a>\',
I am relatively new to php, and hope someone can help me with a replace regex, or maybe a match replace I am not exactly sure.
so lets say I have written an article with many tags like [code]this is a code[/code], and I would know how many code tags are in the article and what is the text inside.
I\'m looking to only perform a strip of characters if a certain word is found in a string, so if the开发者_JAVA百科 word numbers is matched with regex it will perform a strip all actual numbers 0-9 or
I need to remove a substring of a string, but only when it is at the END of the string. for example, removing \'string\' at the end of the following strings:
$str = \"(search: kewyord)\"; $str = preg_replace(\"\'\\(search: (.*)\\)\'Ui\",\"(search: <开发者_如何学Ca href=\\\"search.php?q=\\\\1\\\"><b>\\\\1</b></a>)\",$str);
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